{"id":1673,"date":"2014-05-23T17:35:00","date_gmt":"2014-05-23T20:35:00","guid":{"rendered":"https:\/\/www.psafe.com\/blog\/hackers-miram-no-silverlight"},"modified":"2022-05-18T10:42:24","modified_gmt":"2022-05-18T13:42:24","slug":"hackers-miram-no-silverlight","status":"publish","type":"post","link":"https:\/\/www.psafe.com\/blog\/hackers-miram-no-silverlight\/","title":{"rendered":"O Silverlight \u00e9 alvo de hackers para espalhar v\u00edrus pela web"},"content":{"rendered":"<p><img decoding=\"async\" alt=\"\" src=\"https:\/\/static.psafe.net\/blog\/virus-silverlight_2014-05-23.jpg\" style=\"height:368px; width:490px\" \/><\/p>\n<p>&Eacute; cada vez mais frequente o n&uacute;mero de infec&ccedil;&otilde;es que utilizam vulnerabilidades do <strong>Silverlight<\/strong>, um plug-in da Microsoft para reprodu&ccedil;&atilde;o de m&iacute;dia, cada vez mais comum e utilizado por empresas como Netflix.&nbsp;<\/p>\n<p>Nos &uacute;ltimos anos, os hackers visaram plug-ins como Adobe Flash Player e Java, muito utilizados em v&iacute;deos e sistemas de bancos. Por conta dos in&uacute;meros ataques, muitas plataformas iniciaram a migra&ccedil;&atilde;o para a aplica&ccedil;&atilde;o da Microsoft, s&oacute; que com a popularidade do mesmo, o n&uacute;mero de amea&ccedil;as est&aacute; aumentando a cada semana.<\/p>\n<p>A &uacute;ltima onda de ataques envolvendo o Silverlight&nbsp; atingiu uma grande rede de publicidade, infectando banners em portais, sites de v&iacute;deos e blogs. Ao clicar no an&uacute;ncio, o usu&aacute;rio era redirecionado para uma p&aacute;gina respons&aacute;vel por fazer a instala&ccedil;&atilde;o de um malware.<\/p>\n<p>Um relat&oacute;rio divulgado na &uacute;ltima segunda-feira por uma comiss&atilde;o do Senado dos EUA alertou para as crescentes amea&ccedil;as de privacidade e seguran&ccedil;a decorrentes da utiliza&ccedil;&atilde;o abusiva de publicidade online e malvertising. O relat&oacute;rio cita estima que &quot;malvertising aumentou mais de 200% em 2013 para mais de 209 mil incidentes, gerando mais de 12,4 bilh&otilde;es de impress&otilde;es de an&uacute;ncios maliciosos.&quot;<\/p>\n<p>Recentemente, alertamos sobre uma s&eacute;rie de ataques efetuados por hackers que <a href=\"https:\/\/www.psafe.com\/es\/blog\/cibercriminosos-utilizam-links-patrocinados-google-espalhar-virus\/\">utilizavam links patrocinados do Google<\/a> para espalhar v&iacute;rus. Uma situa&ccedil;&atilde;o que exige cada vez mais o cuidado dos usu&aacute;rios:<\/p>\n<p><strong>&#8211; Mantenha seu sistema operacional sempre atualizado;<\/strong><\/p>\n<p><strong>&#8211; Tenha o Psafe Total instalado na sua m&aacute;quina e deixe a Defesa proativa ligada;<\/strong><\/p>\n<p><strong>&#8211; Fa&ccedil;a download de aplicativos somente em sites confi&aacute;veis;<\/strong><\/p>\n<p><strong>&#8211; Use um navegador seguro para aumentar a prote&ccedil;&atilde;o;<\/strong><\/p>\n<p><strong>&#8211; Mantenha o Silverlight sempre atualizado;<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Muitos hackers sabem as vulnerabilidades dos sites na internet e o Silverlight \u00e9 o alvo mais recente, veja como se proteger.<\/p>\n","protected":false},"author":114,"featured_media":9517,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[5],"tags":[182],"class_list":["post-1673","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ciberseguranca","tag-malware"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - 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